Evaluation of the Fetal Heart by Four-dimensional Echocardiography
نویسندگان
چکیده
منابع مشابه
Non-Invasive Evaluation of Heart Function with Four-Dimensional Echocardiography
BACKGROUND The aim of this study is to assess the accuracy and feasibility of left ventricular systolic function determined by four-dimensional echocardiography (4DE). METHODS Latex balloons were sewn into the left ventricle (LV) of 20 freshly harvested pig hearts which were then passively driven by a pulsatile pump apparatus. Global longitudinal strain (GLS), global circumferential strain (G...
متن کاملThree- and four-dimensional fetal echocardiography.
The rapid continuing development of 3-dimensional ultrasound imaging technologies has extended capabilities of fetal cardiac scanning beyond 2-dimensional imaging technologies and now provides a wide array of analytic possibilities. The acquisition of the 3D volume information is based on initial application of 2-dimensional imaging techniques including grey scale, Doppler, Power Doppler and B-...
متن کاملEvaluation of fetal arrhythmias by echocardiography.
The normal fetal heart shows variation in rate and rhythm. Twenty three cases that fell outside the normal patterns of variation of heart rate and rhythm were evaluated by echocardiography. Ten showed atrial or ventricular extrasystoles and these were not associated with perinatal morbidity or mortality. Seven cases showed complete heart block, two in association with structural cardiac abnorma...
متن کاملexamining the relationship between fear of negative evaluation and communication strategies by iranian efl learners
the purpose of the present study was to investigate the relationship between fear of negative evaluation (fne) and communication strategies (css) among iranian efl learners. it was aimed to examine the differences in the use of communication strategies between speakers with high or low degree of fear of negative evaluation. the current study was a case study consisting of 10 english learners at...
Metastatic tumors of the heart detected by two-dimensional echocardiography.
As a result of improved chemotherapeutic regimens and cancer treatment, life expectancy has been prolonged in many patients with various systemic malignancies. Thus metastatic invasion of the heart may occur more frequently and may play a major role in the morbidity and mortality of these patients. Early detection of cardiac metastases has important therapeutic and prognostic implications, alth...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Donald School Journal of Ultrasound in Obstetrics and Gynecology
سال: 2007
ISSN: 0973-614X,0975-1912
DOI: 10.5005/jp-journals-10009-1108